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#Question id: 1726


What is CD8 a marker of?

#SCPH05 I Biotechnology
  1. B-cells

  2. Helper T-cells

  3. Cytotoxic T-cells

  4. An activated macrophage


Answer:- Option(s): 3


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#Question id: 14850

#SCPH06 I Botany

A bag contains 2 white and 3 black balls. A ball is drawn 5 times, each being replaced before another is drawn. Find the probability that exactly 4 of the balls drawn are white.

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#Question id: 11279

#SCPH28 | Zoology

Ecosystem A: Actual link 10, number of species 15  

Ecosystem B: Actual link 10, number of species 20   

Connectance of ecosystem A and B

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#Question id: 27784

#Research Methodology

n Non participant observation technique, the researcher’s presence is: 

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#Question id: 922

#SCPH01 Biochemistry

Which compound is an intermediate of the  oxidation of fatty acids?

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#Question id: 5084

#SCPH28 | Zoology

The first cavity formed during frog development is the ________.

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